baber/WOPTO huggingface dataset:
Patent DE-4230689-A1 (DE)
Title: Film processor using print envelope for prints and negatives - has data processor to transfer client information from order envelope to print envelope to make order envelope disposable
Inventor: MOEGERLEIN GERHARD
IPC: G03D15/00
Filed: 1992-09-14
Abstract: A film processor (1) has an input station (31) for input of client information and an exit station (39) where the prints and the film are placed in an envelope (37). A sensor (33) detects the client information on an order envelope (40) and sends a corresp. image signal to a data processor (34) connected to a printer (35) for reproducing this information data on the print envelope. Pref. a transport mechanism takes the print envelope from a feed stack, conveys it to the printer and then to a filling station. The print envelope has a non-fibrous area onto which a self-adhesive tape adheres through a window in the envelope flap. ADVANTAGE - Information on order envelope is transferred to print envelope to obviate need for inserting latter into former.
Patent DE-4230957-A1 (DE)
Inventor: LEUTNER WILFRIED
IPC: B62D5/087
Filed: 1992-09-16
Abstract: In a rack and pinion servo-assisted steering system, in particular for motor vehicles, a pinion (2) mounted in a steer housing (1) engages a rack (6). For servo-assisted steering, a servo-motor (11) is drivingly linked to the rack (6). The pinion (2) is swivelingly mounted in a fixed bearing (3) and in a loose bearing (4). The axis of a piston valve (26) arranged in the area of the loose bearing (4) is substantially perpendicular to the axis of the pinion (2). The loose bearing (4) is slidably guided perpendicularly to its axis only in the direction of the axis of the piston valve (26) in the steer housing (1). In this rack and pinion servo-assisted steering system, it is not the axial forces acting on thepinion (2) which are used to actuate the control valves, but the transverse forces. Actuation of the control valves is thus independent from the helix angle of the pinion teeth. In addition, the rack and pinion servo-assisted system contains an inductive measurement coil (44) whose core (45) is linked to the piston (27) of the piston valve (26). The measurement coil (44) detects the swivelling movements of the pinion (2), thus the steering moment, and these are further processed for changing the speed of rotation of the servo-pump (38) depending on the steering moment. The servo-pump (38) works only when servo-assisted steering is really required.
Patent DE-4231789-A1 (DE)
Title: Remote authorisation system for transactions using credit card
Inventor: KNOBELSPIES ANDRE
IPC: G06K7/02
Filed: 1992-09-23
Abstract: The number of the credit card or company card (1) is communicated to a central computer (5) by a multifrequency signalling telephone (3), or a pulse signalling telephone connected to an acoustic generator (2), via a dual-tone multifrequency decoder (4).The computer responds with voice synthesis or with transmission of a code number or encoded sequence of tones either authorising or blocking (6) the attempted transaction. The place of origin of the call may be identified and recorded as a sequence of digits.
Patent DE-4235337-A1 (DE)
Title: Cable-laying appts. with internal winch esp. for glass fibres - incorporates roller for guidance and pressure of turns of cable on to internal surface of hollow drum
Inventor: GRIEBLE MANFRED
IPC: H02G1/08
Filed: 1992-10-20
Abstract: The drum (12), fixed to a motor-driven rotary shaft (22) in a frame (24), has a radial section (12a) extending from its internal surface in which turns (14b) of the cable (14c) are held against lateral displacement. A pressure roller (16) at the lowest point of the drum is pivotable on a bracket (20) fixed to the frame, with a spring (18) urging the roller into contact with the wall of the drum. One section (16a) of the roller guides the cable into the drum while another section (16b) presses it against the wall. ADVANTAGE - Simple and reliable device wraps at least one complete turn of cable around interior wall of the pref. cylindrical or slightly tapered drum.
Patent DE-4240808-A1 (DE)
Title: Bicycle dynamo set for generating brake warning lamp current - has swivel-mounting with friction wheel moved into contact with tyre wall by application of brake block to wheel rim.
Inventor: BIRKENFELD UWE
IPC: B62J6/00
Filed: 1992-12-04
Abstract: The dynamo (21) is bracketed (211) to one limb (121) of the front wheel fork (12) and is connected by a strap (143), bolt and nut (144) to one limb (142) of the stirrup carrying the front brake blocks (146), so that when these are brought into contact with the rim (132) of the wheel (13) a friction wheel (212) is swivelled into contact with the sidewall of the tyre (131). A wire (214) from the dynamo is taken to a rear warning lamp. A set screw (147) is adjustable to adapt the deg. of swivel of the dynamo to the size of the tyre. ADVANTAGE - Durable and practically maintenance-free energy source is independent of any battery and poses no threat to the environment.
Patent DE-4243483-A1 (DE)
Title: Expanding drive in dowel for fixing in hard and soft backing supports
Inventor: TORNER KARIN
IPC: F16B13/08
Filed: 1992-12-22
Abstract: The tension sleeve (3) which fits on the shaft of a holder has different diameter areas wherein when seated flush on the outer diameter F of the bolt the outer diameter of areas B and C is smaller than and the outer diameter of area A larger than the bore hole. The bolt has cams which engage into the longitudinal slits of the sleeve in areas B and C inside the bore hole so that the tension sleeve cannot slip away from the shoulders (10) of the flat wedge (11)
Patent DE-4244328-A1 (DE)
Title: Air-cooled liquid gas engine
Inventor: LAMPE JUERGEN
IPC: F02M21/06
Filed: 1992-12-28
Abstract: The engine has an oil circuit and an evaporator (5) for vaporising the liquid gas, with a heat exchange bore, through which the engine oil is circulated, for warming the evaporator. The evaporator lies in the exhaust stream of the engine cooling air and/or the heat exchange bore is coupled to the oil circuit via a throttled bypass line.Pref. a smooth pipe lies in the cooling air exhaust stream and conducts the evaporated gas from the evaporator to the gas mixer (7) feeding the combustible gas mixture to the engine.
Patent DE-4303504-A1 (DE)
Title: Device comprising a container and a cap capable of being screwed onto the latter
Inventor: MECKS GERNOT
IPC: B65D41/04
Filed: 1993-02-06
Abstract: The device according to the invention comprises a container having a threaded neck and a screwing element capable of being screwed onto the threaded neck, which screwing element possesses a threaded groove or a plurality of threaded grooves for receiving the thread of the threaded neck. Provided in at least one threaded groove (2) of the screwing element (1) is an abutment (3) which fills up the threaded groove (2) and upon whose abutment face a threaded web of the threaded neck abuts (Fig. 1). <IMAGE>
Patent DE-4307548-A1 (DE)
Title: Cloth continuous pretreatment using recycled chlorine di:oxide - from bleaching in acidification stage, followed by desizing, washing and bleaching to reduce process time
Inventor: SANDO YOSHITERU
IPC: D06L3/08
Filed: 1993-03-10
Abstract: In a continuous pretreatment of a breadth of cloth, the cloth is acidified with chlorite, using the ClO2 liberated in the subsequent bleaching treatment, before desizing, washing and bleaching. Acidification is carried out in a NaClO2 soln. prepd. by absorbing the ClO2 gas in a soln. of H2O2 and NaOH. The cloth is immersed in this soln. for 20-30 secs., then steamed for 22-30 secs.. The appts. chambers for acidification (7), desizing (12), washing (15) and bleaching (17) in this sequence in the cloth transport direction. ADVANTAGE - Acidification in this way reduces the treatment time to ca. 1/6th to 1/8th the normal pretreatment time. This eliminates the need to fold the cloth and improves its quality. recycling the ClO2 improves the economy.
Patent DE-4311389-A1 (DE)
Title: Expander table for air-jet weaving machines with a visible expander rod
Inventor: STEINBERGER RAINER
IPC: D03J1/22
Filed: 1993-04-07
Abstract: Received rotationally movably in an expander table of an air-jet weaving machine is an expander rod, round which fabric is looped at least partially. So that undesirable windings and coatings of fibre or yarn residues on the expander rod are detected, provision is made for at least part of the outer surface of the expander bar to be visible from the weaver's stand.
Patent DE-4321446-A1 (DE)
Inventor: SCHMIDT WILHELM
IPC: B66F9/14
Filed: 1993-06-29
Abstract: An attachment, in particular for lift trucks, has a lifting frame (1) with at least two guide spindles (3, 4) running in parallel and side cheeks (2) connecting these guide spindles (3, 4). At least two displaceable supporting beams (5, 6) are provided on the guide spindles (3, 4) parallel to the side cheeks (2). Each of the supporting beams (5, 6) has at least two supporting spindles (7, 7', 8, 8') which run parallel to the guide spindles (3, 4). Sitting in turn on the supporting spindles (7, 7', 8, 8') are supporting elements (9, 9') which are mounted in such a way as to be displaceable relative to the supporting spindles (7, 7', 8, 8') and in particular are designed as pulling, clamping or gripping elements or can be connected to such. <IMAGE>
Patent DE-4325318-A1 (DE)
Title: Tubular object whose dimensions can be restored
Inventor: GRAJEWSKI FRANZ DR ING
IPC: B29C61/06
Filed: 1993-07-29
Abstract: A tubular object whose dimensions can be restored, for sheathing substrates (1), in particular for sheathing cable splices, cable ends etc, consists of a tube (2) which is expanded in the radial direction and is made of an elastomeric material which is held in the expanded state by a clamping means (3) which is connected to the outer surface of the tube (2). The clamping means (3) is a plastic tube which is connected to the surface of the expanded object (2), and consists of a plastic which can be destroyed by UV radiation or which is connected to the surface of the expanded object by means of a plastic which can be destroyed by UV radiation. <IMAGE>
Patent DE-4328628-A1 (DE)
Title: Electrolytic production of standard oxide layer on silicon bodies - using focussed laser beam to heat areas where oxide is to be produced
Inventor: MOHR ULRICH PROF DR
IPC: H01L21/316
Filed: 1993-08-20
Abstract: Method of producing a structural oxide coating on a silicon surface in which the surface is contacted with an aq. light permeable electrolyte. The silicon surface is connected to the position pole of a DC source and a passive electrode is connected to the negative pole. The area where an oxide layer is to be produced is then heated by a focussed laser beam whose light is chosen so that it can pass through the electrolyte without being absorbed. USE/ADVANTAGE - Producing pn junctions in silicon crystals. The thermal stress introduced into the body of the crystal is held at a minimum and the standard oxide layer produced may be thick.
Patent DE-4329453-A1 (DE)
Title: Microprocessor-controlled PABX system
Inventor: KEIL GUENTER
IPC: H04M1/715
Filed: 1993-09-01
Abstract: A PABX system with a plurality of telephone stations controlled by a microprocessor of a microcontroller  mu C is proposed, in which, by means of a personal computer PC which can be connected via an adapter A to each telephone station in parallel with or instead of the telephone set T, the current status of the PABX system can be interrogated via the existing telephone lines L under program control for input from the controller  mu C into the computer PC and can also be modified from the computer PC. An electronic switch S1 which can be switched by the  mu C under program control is built into the PABX system for this purpose, said switch being able to transmit command and data information in the form of binary words to a recognition device E2 in the adapter, which forwards this information to the PC. The adapter A has a second electronic switch S2 which is able to transmit code words from the PC under program control to the conventional device E1 which recognises the lifting and replacement of the telephone handset T on the telephone station, thus giving access to the  mu C for data exchange. <IMAGE>
Patent DE-4330537-A1 (DE)
Inventor: BOESCHE GUENTHER
IPC: H02P29/02
Filed: 1993-09-09
Abstract: In a frequency converter system in which a rectifier unit 1 is connected to a DC bus 3 supplying inverters 6, eg. in a numerically-controlled machine having inverter-driven motors 7, prolonged overloads or short-term extreme load peaks in the rectifier 1 are prevented by determining the loading of the rectifier 1, that is the ratio of instantaneous to maximum permissible power of rectifier 1, to produce a loading signal A. If signal A indicates that rectifier 1 is overloaded, the power taken by certain, or all, of the inverters is reduced or also one inverter/motor unit 6, 7 can be operated as a generator. If the overload condition cannot be reduced within a maximum permitted time the motors 7 are stopped. The instantaneous power of rectifier 1 may be determined by input current sensors 15, or from signals A' indicating individual inverter powers. The maximum permissible power of rectifier 1 is calculated as a time-varying value from data provided by heat sink and ambient temperature sensors 17, 14, which data together with stored rectifier characteristic data allow the actual rectifier junction temperature to be calculated. The maximum permissible power is dependent on the difference between the actual junction temperature and the maximum junction temperature specified by the manufacturer. Switching frequency and DC bus 3 voltage may also be taken into account when determining maximum power. Trends may also be observed, so that if the power requirement shows a tendency to increase, before an overload actually occurs inverter control modules 5 may operate to prevent power drawn from rectifier 1 increasing further. A comparatively small rectifier can thus be operated continuously at its power limit. <IMAGE>
Patent DE-4333379-A1 (DE)
Title: Suspension device for road vehicle - includes shock absorbers fitted to all four wheels and each incorporating positioning component for varying damping coefft. to one of ten stages.
Inventor: BUTSUEN TETSURO
IPC: B60G17/08
Filed: 1993-09-30
Abstract: The shock-absorbers (1-4) damp vertical vibration of the wheels, and incorporate a pressure sensor for ascertaining the actual damping force value. A screw spring is provided around the upper outer periphery of the shock absorber (1-4) in each case. A control unit (8) varies the damping coefficients of the positioning components in the shock absorbers by emission of a control signal to them. The control unit (8) receives assessment signals, emitted by the pressure sensors in the shock absorbers. Acceleration sensors (11-14) determine an acceleration in a vertical direction of the sprung mass on the wheels. A vehicle speed sensor (15) determines a speed from the rotary speed of the front wheel (5), a steering angle sensor (16) determines a steering angle of the front wheel (5) from a rotation of the steering shaft, acceleration sensors (17-20) determine the unsprung mass on the actual wheels, and a slewing rate sensor determines the rotary speed of the vehicle bodywork around a vertical axis. USE/ADVANTAGE - To improve travel stability and comfort in road vehicle.
Patent DE-4335056-A1 (DE)
Title: Fire prevention capsule for cigarette smokers who fall asleep, also fire protection capsule for cigarette smokers who fall asleep
Inventor: LANGE WERNER
IPC: A24F13/16
Filed: 1993-10-11
Abstract: Published without abstract.
Patent DE-4339816-A1 (DE)
Title: Artificial paving-stone
Inventor: STANKOVICC-GANSON MARIJAN DR I
IPC: E01C11/22
Filed: 1993-11-23
Abstract: The materials used are bonded with cement, lime, plaster or ceramic material, and one or more drainage grooves lead from the top to the bottom surface. The bottom portion (2) of the stone (1) has a length and width equal to the overall length and width of the stone, while a top portion (3) integral with it is of smaller overall dimensions. The vertical sides (5) of the bottom portion are at right angle to its bottom surface (8), and contain external drainage grooves (4). A step (7) can be formed between the top and bottom portions, and the vertical corners of the stone can be chamfered (9). The grooves can widen from the bottom to the top.
Patent DE-4401121-A1 (DE)
Title: Plant pot with plant tube with lower end root outlet apertures
Inventor: GREVSEN VILLY
IPC: A01G9/12
Filed: 1994-01-18
Abstract: The plant pot (6) has a tapered lower end and a cylindrical end portion (8). The plant pot (1) has a guide arrangement for inserting the tube into its end position in the plant pot. The guide arrangement consists of an opening in the plant pot bottom and of a ring of protrusions (4).The protrusions extend upwards and forms pairs with mutual spacing, smaller tank the dia. of the cylindrical end portion of the tube. Pref. the protrusions have members engaging the plant tube to hold it in a correct position.
Patent DE-4405301-A1 (DE)
Inventor: BADEN REINER
IPC: B65D77/06
Filed: 1994-02-19
Abstract: The extruded inner container is made of thermoplastic and is made from a sample pattern with wall thickness of roughly 1.2 millimetres and width of between 20 and 70 mm. The sample is folded once across its lengthwise direction, and then twice to form four layers. The test sample is subjected to at least 2,000 lifting movements to detect damage. The wall thickness in the folded parts is between 0.8 and 1.5 mm. Testing is carried out at a room temperature of 22 degrees C, relative air humidity of 55%, lifting speed of 30 lifts per minute, and a lift of 30 millimetres.
Patent DE-4421299-A1 (DE)
Inventor: KITTEL FLORENZ
IPC: B29C43/42
Filed: 1994-06-17
Abstract: PCT No. PCT/FR95/00807 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Jun. 19, 1995 PCT Pub. No. WO95/35193 PCT Pub. Date Dec. 28, 1995This invention is related to a method for shaping profile an extrudable plastic material attached to a surface. In the process, a die being part of a cylinder and having a shape corresponding to the desired cross-section of the profile is introduced into the plastic material and is then extracted therefrom by rolling the cylinder. The invention is also related to a device for carrying out the process.
Patent DE-4422167-A1 (DE)
Title: Weather protective hood for outdoor pillar-mounted equipment
Inventor: EGGS FRANZ
IPC: H02B1/50
Filed: 1994-06-28
Abstract: A weather protective hood (20) for outdoor pillar-mounted monitoring regulating or power supply equipment has a modular construction comprising three main components. A hollow metal pillar (1) and baseplate (2) form a stable fixture for initial installation on site capable of accommodating an electric cable (not shown) and terminating in a plastic cap (7) fitted with a screwed cable bush (not shown). The pillar also provides an anchorage for a range of mounting plates (10) suitable for the equipment to be carried via the four threaded studs (3 to 6) which engage with the slotted flanges (11 to 14). The hood (20) is similarly attached to the plate (10) via the studs (21 to 24) which engage with the slotted flanges (15 to 18).
Patent DE-4424825-A1 (DE)
Title: Safe disposal of dry batteries and recovery of materials
Inventor: KELLERMANN THAMMO
IPC: B09B3/00
Filed: 1994-07-14
Abstract: Process for the disposal of spent, or partly spent, dry, metal-cased, batteries, especially those containing lithium, involves cooling the batteries before disintegration to such a low temperature that the partially freed components cannot react chemically or physically under normal conditions of temperature, pressure and the presence of oxygen.  Further provision is made for the separation and recovery of materials which can be recycled.  Batteries are cooled by direct contact with, pref., liquid nitrogen at -196 deg C. The gasified nitrogen is used in a pre-cooling chamber and also to provide an inert atmosphere in the disintegration section, including the materials separation chambers. A coarse separation is carried out in a flotation process followed by a further separation of individual materials, some of which will be used for recycling.
Patent DE-4426456-A1 (DE)
Inventor: SAKAGUCHI TAKATOSHI
IPC: B29C55/02
Filed: 1994-07-26
Abstract: A composite film comprises a base resin layer; a first covering layer of a resin composition (1) which is laminated to one side of the base resin layer and which comprises each of the following components (A) to (D):     (A) a heat-sealable olefinic polymer   (B) a diorganopolysiloxane   (C) a fine-powdered heat-resistant resin, and   (D) a higher fatty acid amide; and a second covering layer of a resin composition (2) which is laminated to the other side of the base resin layer and which comprises components (A) and (D) as defined above. This composite film has good slidability, antistaticity, releasability, clarity and compatibility with high-speed automatic overwrap packaging machines.
Patent DE-4428920-A1 (DE)
Title: Material prepn. and application of X=ray fluorescence analysis
Inventor: HILBIG MANFRED
IPC: G01N23/223
Filed: 1994-08-16
Abstract: A 60:40 mixt. of the coarsely ground sample material and a compression and melting material Li2B4O7, ground to the same granularity as the sample material, are compressed at 9 tonnes pressure for 5 secs. into the form of a tablet. For analysis, the tablet is exposed to a pulsed 30 W HeNe gas laser, or alternatively a narrow-beam gas-oxygen flame, which melts the surface of the material sample for the X-ray fluorescence analysis process. The choice of the laser wavelength, optics and parameters, the melting procedure and the choice of the compression and melting material are critical to the process.
Patent DE-4429754-A1 (DE)
Title: Water tank for windscreen washing installation
Inventor: HORN MARTIN
IPC: B60S1/50
Filed: 1994-08-23
Abstract: The water tank (11) is mounted in the engine compartment such the at least part of its wall, facing the engine compartment , forms a heat absorber (19). The heat absorbing wall may have a metal coating and be made of black plastics. The heat absorbing wall may also have outwardly directed ribs. A region of the wall, facing the engine compartment, may have at least one pocket (25), formed by a strap (23) and the absorber wall, for catching hot air flowing up from the engine compartment. The strap can be adjustable.
Patent DE-4430668-A1 (DE)
Title: 4,4=Di:fluoro-cyclohexanes and -1-cyclohexenes with good holding ratio
Inventor: SCHLOSSER HUBERT DR
IPC: C07C17/354
Filed: 1994-08-29
Abstract: 4,4-Difluorocyclohexanes (IA) and 4,4-difluoro-1-cyclohexenes (IB) of formula (I) are new: R<1>(-A<1>),(-M<1>)1(-A<2>)m(-M<2>)n(-A<3>)o(-M<3>)p-Cyc.2F (I); Cyc.2F = (IA) 4,4-difluorocyclohexyl or (IB) 4,4-difluorocyclohex-1-en-1-yl; R<1> = H, 1-15C alkyl (opt. with asymmetrical C atom), in which 1 or 2 non-adjacent CH2 gps. may be replaced by -O-, -S- or -Si(Me)2- and H atom(s) may be replaced by F; A<1>, A<2>, A<3> = 1,4-phenylene, pyrazin-2,5-diyl, pyridin-2, 5-dyl, pyrimidin-2, 5-diyl (in which 1 or 2 H atoms may be replaced by F), trans-1, 4-cyclohexylene, 1,4-cyclohexenylene, 1,3,4-thiadiazol-2, 5-diyl, 1,3-dioxan-2, 5-diyl, naphthalen-2, 6-diyl, bicyclo(2,2,2)octan-1, 4-diyl or 1,3-dioxoborinan-2, 5-diyl; M<1>, M<2>, M<3> = -(CH2)x - (x = 2 or 4) or -O-CH2CH2CH2-; k, l, m, n, o, p = 0 or 1, such that (k + m + o) = more than 0. Also claimed is a liquid crystal (LC) mixt. contg. cpd(s). (IA) and/or (IB).